open-keychain/OpenKeychain/src/main/res/xml/cloud_search_prefs.xml

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
    <SwitchPreference
        android:defaultValue="true"
        android:key="search_keyserver_pref"
        android:summary="@string/pref_keyserver_summary"
        android:title="@string/pref_keyserver" />

    <PreferenceScreen
        android:dependency="search_keyserver_pref"
        android:key="keyServers"
        android:persistent="false"
        android:title="@string/label_keyservers" />

    <SwitchPreference
        android:defaultValue="true"
        android:key="search_keybase_pref"
        android:summary="@string/pref_keybase_summary"
        android:title="@string/pref_keybase" />

</PreferenceScreen>